Description
Adapter GL45 (m) to NS29/32 mm (m) connects threaded GL45 bottle necks to NS29/32 ground-joint interfaces for laboratory solvent handling. Made from polytetrafluoroethylene (PTFE), the adapter provides chemical resistance suitable for organic solvents used in HPLC and related analytical workflows. It enables ground-joint bottles and accessories to be integrated with GL45-threaded vessels, supporting flexible solvent-supply configurations without changing the primary container type. This PTFE adapter forms part of the SCAT accessory programme for safe HPLC solvent management, where reliable mechanical interfaces help maintain closed systems and limit vapour release. The male GL45 thread mates with corresponding bottle necks, while the male NS29/32 ground joint accepts compatible stoppers, caps or tubing adapters. Supplied as one piece, it is intended for routine laboratory use wherever a durable, chemically inert transition between GL45 and NS29/32 geometries is required for solvent storage or transfer setups.
This article is part of Laboratory glass bottles, in Bottles & containers.
Key features
- Pack size: 1 pc
- Product type: Thread-to-ground-joint adapter
- Connection: GL45 (m) to NS29/32 mm (m)
- Material: Polytetrafluoroethylene (PTFE)
- Function: Interface between GL45 and NS joints
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Questions about Adapter, for ground-glass bottles, GL45 m
What is this article?
Adapter, for ground-glass bottles, GL45 m is the article on this page. Luminix Health distributes SCAT for laboratory use. It sits in Laboratory glass bottles, inside Bottles & containers, in Matériel de laboratoire.
A laboratory glass bottle is borosilicate or soda-lime, with a stated capacity and a neck for a screw cap or a ground stopper. Glass is the choice when the liquid attacks a plastic, or when the bottle will be heated or autoclaved.
A laboratory bottle is a closed container with a stated volume and a neck that takes a cap, a stopper or a dispenser. Borosilicate glass is the choice when the liquid is a solvent, or when the bottle will be heated or autoclaved. Polyethylene and polypropylene are the choice when the bottle must not shatter, or when hydrofluoric acid would attack glass. A narrow mouth pours. A wide mouth is for powders and for reaching the bottom. Laboratory ware of this kind is indexed under ISO laboratory glassware. Traceable volume sits with the BIPM and NIST Physical Measurement.
Which category should I open next?
The category is Bottles & containers. The sub-category is Laboratory glass bottles. The catalogue is Matériel de laboratoire.
Shelves beside this one are Plastic bottles (narrow & wide mouth), Sample containers & jars, Canisters & jerrycans, Wash bottles and Bottle accessories (pouring rings, dispensers, caps).
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.